<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryRef" :inline="true" v-show="showSearch">
      <el-form-item label="表名称" prop="tableName">
        <el-input v-model="queryParams.tableName" placeholder="请输入表名称" clearable style="width: 200px" @keyup.enter="handleQuery" />
      </el-form-item>
      <el-form-item label="表描述" prop="tableComment">
        <el-input v-model="queryParams.tableComment" placeholder="请输入表描述" clearable style="width: 200px" @keyup.enter="handleQuery" />
      </el-form-item>
      <el-form-item label="创建时间" style="width: 308px">
        <el-date-picker v-model="dateRange" value-format="YYYY-MM-DD" type="daterange" range-separator="-" start-placeholder="开始日期" end-placeholder="结束日期" />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
        <el-button icon="Refresh" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button type="primary" plain icon="Download" @click="handleGenTable" v-hasPermi="['tool:gen:code']">生成</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="info" plain icon="Upload" @click="openImportTable" v-hasPermi="['tool:gen:import']">导入</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="success" plain icon="Edit" :disabled="single" @click="handleEditTable" v-hasPermi="['tool:gen:edit']">修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="danger" plain icon="Delete" :disabled="multiple" @click="handleDelete" v-hasPermi="['tool:gen:remove']">删除</el-button>
      </el-col>
      <right-toolbar v-model:showSearch="showSearch" @queryTable="getList" />
    </el-row>

    <!-- 数据列表 -->
    <el-table v-loading="loading" :data="tableList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" align="center" width="55" />
      <el-table-column label="序号" type="index" width="50" align="center">
        <template #default="scope">
          <span>{{ (queryParams.pageNum - 1) * queryParams.pageSize + scope.$index + 1 }}</span>
        </template>
      </el-table-column>
      <el-table-column label="表名称" align="center" prop="tableName" :show-overflow-tooltip="true" />
      <el-table-column label="表描述" align="center" prop="tableComment" :show-overflow-tooltip="true" />
      <el-table-column label="实体" align="center" prop="className" :show-overflow-tooltip="true" />
      <el-table-column label="创建时间" align="center" prop="createTime" width="160" />
      <el-table-column label="更新时间" align="center" prop="updateTime" width="160" />
      <el-table-column label="操作" align="center" width="330" class-name="small-padding fixed-width">
        <template #default="scope">
          <el-tooltip content="预览" placement="top">
            <el-button link type="primary" icon="View" @click="handlePreview(scope.row)" v-hasPermi="['tool:gen:preview']" />
          </el-tooltip>
          <el-tooltip content="编辑" placement="top">
            <el-button link type="primary" icon="Edit" @click="handleEditTable(scope.row)" v-hasPermi="['tool:gen:edit']" />
          </el-tooltip>
          <el-tooltip content="删除" placement="top">
            <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)" v-hasPermi="['tool:gen:remove']" />
          </el-tooltip>
          <el-tooltip content="同步" placement="top">
            <el-button link type="primary" icon="Refresh" @click="handleSynchDb(scope.row)" v-hasPermi="['tool:gen:edit']" />
          </el-tooltip>
          <el-tooltip content="生成代码" placement="top">
            <el-button link type="primary" icon="Download" @click="handleGenTable(scope.row)" v-hasPermi="['tool:gen:code']" />
          </el-tooltip>
        </template>
      </el-table-column>
    </el-table>
    <pagination v-show="total > 0" :total="total" v-model:page="queryParams.pageNum" v-model:limit="queryParams.pageSize" @pagination="getList" />
    <!-- 预览界面 -->
    <el-dialog :title="preview.title" v-model="preview.open" width="80%" top="5vh" append-to-body class="scrollbar">
      <el-tabs v-model="preview.activeName">
        <el-tab-pane
          v-for="(value, key) in preview.data"
          :label="String(key).substring(String(key).lastIndexOf('/') + 1, String(key).indexOf('.vm'))"
          :name="String(key).substring(String(key).lastIndexOf('/') + 1, String(key).indexOf('.vm'))"
          :key="value"
        >
          <el-link :underline="false" icon="DocumentCopy" v-copyText="value" v-copyText:callback="copyTextSuccess" style="float: right">&nbsp;复制</el-link>
          <pre>{{ value }}</pre>
        </el-tab-pane>
      </el-tabs>
    </el-dialog>
    <!-- 导入表弹窗 -->
    <import-table ref="importRef" @ok="handleQuery" />
  </div>
</template>

<script setup lang="ts" name="Gen">
  import { listTable, previewTable, delTable, genCode, synchDb } from '@/api/tool/gen';
  import router from '@/router';
  import importTable from './importTable.vue';
  import { getCurrentInstance, onActivated, reactive, ref, toRefs } from 'vue';
  import { useRoute } from 'vue-router';

  const route = useRoute();
  const { proxy } = getCurrentInstance() as any;

  const tableList = ref([]);
  const loading = ref(true);
  const showSearch = ref(true);
  const ids = ref([]);
  const single = ref(true);
  const multiple = ref(true);
  const total = ref(0);
  const tableNames = ref([]);
  const dateRange = ref([]);
  const uniqueId = ref('');

  const data = reactive({
    queryParams: {
      pageNum: 1,
      pageSize: 10,
      tableName: undefined,
      tableComment: undefined
    },
    preview: {
      open: false,
      title: '代码预览',
      data: {} as any,
      activeName: 'domain.java'
    }
  });

  const { queryParams, preview } = toRefs(data);

  onActivated(() => {
    const time = route.query.t;
    if (time != null && time != uniqueId.value) {
      uniqueId.value = time as string;
      queryParams.value.pageNum = Number(route.query.pageNum);
      dateRange.value = [];
      proxy.resetForm('queryForm');
      getList();
    }
  });

  /** 查询表集合 */
  function getList() {
    loading.value = true;
    listTable(proxy.addDateRange(queryParams.value, dateRange.value)).then((response: any) => {
      tableList.value = response.rows;
      total.value = response.total;
      loading.value = false;
    });
  }
  /** 搜索按钮操作 */
  function handleQuery() {
    queryParams.value.pageNum = 1;
    getList();
  }
  /** 生成代码操作 */
  function handleGenTable(row) {
    const tbNames = row.tableName || tableNames.value;
    if (tbNames == '') {
      proxy.$modal.msgError('请选择要生成的数据');
      return;
    }
    if (row.genType === '1') {
      genCode(row.tableName).then((_response) => {
        proxy.$modal.msgSuccess('成功生成到自定义路径：' + row.genPath);
      });
    } else {
      proxy.$download.zip('/tool/gen/batchGenCode?tables=' + tbNames, 'liuhongjun.zip');
    }
  }
  /** 同步数据库操作 */
  function handleSynchDb(row) {
    const tableName = row.tableName;
    proxy.$modal
      .confirm('确认要强制同步"' + tableName + '"表结构吗？')
      .then(function () {
        return synchDb(tableName);
      })
      .then(() => {
        proxy.$modal.msgSuccess('同步成功');
      })
      .catch(() => {});
  }
  /** 打开导入表弹窗 */
  function openImportTable() {
    proxy.$refs['importRef'].show();
  }
  /** 重置按钮操作 */
  function resetQuery() {
    dateRange.value = [];
    proxy.resetForm('queryRef');
    handleQuery();
  }
  /** 预览按钮 */
  function handlePreview(row) {
    previewTable(row.tableId).then((response) => {
      preview.value.data = response.data;
      preview.value.open = true;
      preview.value.activeName = 'domain.java';
    });
  }
  /** 复制代码成功 */
  function copyTextSuccess() {
    proxy.$modal.msgSuccess('复制成功');
  }
  // 多选框选中数据
  function handleSelectionChange(selection) {
    ids.value = selection.map((item) => item.tableId);
    tableNames.value = selection.map((item) => item.tableName);
    single.value = selection.length != 1;
    multiple.value = !selection.length;
  }
  /** 修改按钮操作 */
  function handleEditTable(row) {
    const tableId = row.tableId || ids.value[0];
    router.push({ path: '/tool/gen-edit/index/' + tableId, query: { pageNum: queryParams.value.pageNum } });
  }
  /** 删除按钮操作 */
  function handleDelete(row) {
    const tableIds = row.tableId || ids.value;
    proxy.$modal
      .confirm('是否确认删除表编号为"' + tableIds + '"的数据项？')
      .then(function () {
        return delTable(tableIds);
      })
      .then(() => {
        getList();
        proxy.$modal.msgSuccess('删除成功');
      })
      .catch(() => {});
  }

  getList();
</script>
